R1260S Series 60V Input / 80V Absolute Maximum Rating Synchronous Step-down DC/DC Controller for Automotive Applications
■ The R1260S is a step-down DC/DC controller which can generate an output voltage of 1.0 V to 16.0 V by driving external high- / low -side NMOSFET s. By the adoption of a unique current mode PWM architecture without an external current sense resistor, this device can make up a stable DC/DC converter with high- efficiency even if adding low Ron MOSFETs and a low DCR inductor externally.
■ KEY BENEFITS:
■ 48 V power can be provided by a wide-ranging input voltage of 5 V to 60 V.
■ High -accuracy feedback voltage: 0.8 V ± 1.5% ( −40°C ≤ Ta ≤ 125 °C)
■ H igh efficiency at light load (I-OUT =1mA) by VFM control ( 80% @V-IN =24V, 70% @V-IN =48V)
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R1260S Series 、 R1260S 、 R1260S02yz 、 R1260S03yz 、 R1260Sxx2z 、 R1260S023A 、 R1260Sxx3z 、 R1260Sxx1z 、 R1260Sxxyz 、 R1260S01yz 、 R1260Sxxyz-E2-#E |
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Absolute Maximum Rating Synchronous Step-down DC/DC Controller 、 step-down DC/DC controller |
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[ EV inverters ][ chargers ][ 48 V battery system ][ battery management system ][ 24V battery system ][ commercial vehicles ] |
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Datasheet |
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Please see the document for details |
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HSOP-18 |
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English Chinese Chinese and English Japanese |
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210712 |
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EC-511-210712 |
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3.1 MB |
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